Arthritis Care Res (Hoboken)
July 2016
Objective: To assess the effect of a simple intervention on antinuclear antibody (ANA) test overuse by rheumatologists.
Methods: This was an explorative, pragmatic, before-and-after, controlled implementation study among rheumatologists working at 3 rheumatology departments in secondary and tertiary care centers in The Netherlands. The intervention was given in all study centers separately and combined education with feedback.